how can make xslt output something like this:
<%@ Register TagPrefix="af" Namespace="ActionlessForm"
Assembly="ActionlessForm" %>
in front of the output xml document-element....
You are trying to produce output that isn't well-formed XML, and this is one
of the few cases that justify disable-output-escaping. Remember, however,
that it only works if you use the XSLT serializer to serialize the result
tree.
In XSLT 2.0 you can define a character-map that maps two otherwise-unused
characters to the strings "<%" and "%>" - this still requires you to use an
XSLT serializer, but it doesn't impose so many restrictions about using the
transformation as a part of a pipeline.
Michael Kay
http://www.saxonica.com/